front right delt is alot smaller then my left

Isolate the right delt and do extra reps/sets. Maybe even give the left delt a break for a week or two, and just isolate the right. I tend not to support ignoring parts, I'd rather just focus on catching the other up with more isolation work.

If you're prepping for a show or seriously bothered by the difference in general, you can fill it out with synthol.

Dont do machines